HAMAP rule MF_01266
General rule information
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Accession | MF_01266 |
Dates | 14-MAR-2006 (Created)
19-NOV-2019 (Last updated, Version 21) |
Name | UlaG |
Scope(s) |
Bacteria Enterobacterales |
Template(s) | P39300 (ULAG_ECOLI); [ Recover all ] |
Triggered by |
HAMAP; MF_01266 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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Identifier | ULAG |
Protein name | RecName: Full=Probable L-ascorbate-6-phosphate lactonase UlaG; EC=3.1.1.-; AltName: Full=L-ascorbate utilization protein G; |
Gene name | Name=ulaG; |
Comments
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FUNCTION | Probably catalyzes the hydrolysis of L-ascorbate-6-P into 3- keto-L-gulonate-6-P. Is essential for L-ascorbate utilization under anaerobic conditions. |
CATALYTIC ACTIVITY | Reaction=H2O + L-ascorbate 6-phosphate = 3-dehydro-L-gulonate 6- phosphate; Xref=Rhea:RHEA:28803, ChEBI:CHEBI:15377, ChEBI:CHEBI:58774, ChEBI:CHEBI:61698; |
COFACTOR | Name=a divalent metal cation; Xref=ChEBI:CHEBI:60240; |
PATHWAY | Cofactor degradation; L-ascorbate degradation; D-xylulose 5- phosphate from L-ascorbate: step 1/4. |
SUBCELLULAR LOCATION | Cytoplasm. |
INDUCTION | Induced by L-ascorbate. Repressed by UlaR. |
SIMILARITY | Belongs to the UlaG family. |
Keywords
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Gene Ontology
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GO:0052689; Molecular function:carboxylic ester hydrolase activity |
GO:0019854; Biological process:L-ascorbic acid catabolic process |
GO:0005737; Cellular component:cytoplasm |
Cross-references
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Features
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Additional information
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Size range | 354-354 amino acids |
Related rules |
None |
Fusion | Nter: None Cter: None |